D02MCF (PDF version)
D02 Chapter Contents
D02 Chapter Introduction
NAG Library Manual

NAG Library Routine Document

D02MCF

Note:  before using this routine, please read the Users' Note for your implementation to check the interpretation of bold italicised terms and other implementation-dependent details.

 Contents

    1  Purpose
    7  Accuracy
    10  Example

1  Purpose

D02MCF is a setup routine which must be called prior to a continuation call to D02NEF.

2  Specification

SUBROUTINE D02MCF ( ICOM)
INTEGER  ICOM(15)

3  Description

D02MCF is provided to permit you to signal that the next call to D02NEF is a continuation call. In particular, if D02NEF exits because the maximum number of integration steps has been exceeded, then a call to D02MCF resets the step counter allowing the integration to proceed.

4  References

See Section 3 in D02NEF.

5  Arguments

1:     ICOM15 – INTEGER arrayCommunication Array
This must be the same array ICOM as passed to the integration routine D02NEF; D02MCF does not require access to all of that array, hence the smaller dimension given here.
On entry: contains details of the current state of integration as returned by D02NEF.
On exit: one or more of the values is changed to signal to the integrator that a continuation call is being made. This will reset the step counter to zero.

6  Error Indicators and Warnings

None.

7  Accuracy

Not applicable.

8  Parallelism and Performance

D02MCF is not threaded in any implementation.

9  Further Comments

None.

10  Example

See Section 10 in D02NEF.

D02MCF (PDF version)
D02 Chapter Contents
D02 Chapter Introduction
NAG Library Manual

© The Numerical Algorithms Group Ltd, Oxford, UK. 2016